如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
Hibar 250-10,LiChrospher 100 Si 5μm定制柱
2,6-二氟苯甲酰胺
100ml平底烧瓶,瓶口尺寸:29/32
PUNYW9693406 Vilazodone Impurity 4
VOLUMETRIC FLASKS, 200 ML, DIN-A; CONFORMITY CERTIFIED, RING MARKS, INSCRIPTION, AMBER STAIN GRADUA
50ul LC 手动进样针,可换针头,具有PTFE 头推杆的
Thermostatic reaction vessel, 4000 ml, DN 150, flat fange with groove, with drawal valve, graduated, cylindrical, round bottom, KF 15, valve 10 mm, inside ?: 150 mm, outside ?: 190 mm, he
2-(2-甲氧基苯氧基) 乙胺盐酸盐
砷甜菜碱溶液标准物质
肟草酮标准品